package one.stand.mapper;

import one.stand.model.UserChat;

public interface UserChatMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(UserChat record);

    int insertSelective(UserChat record);

    UserChat selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(UserChat record);

    int updateByPrimaryKey(UserChat record);
}